Boyd, Robert <br/><br/>
How humans evolved / 
Robert Boyd, Joan B. Silk 
 - 6th ed 
 - New York :  W.W. Norton,  c2012 
 - xxii, 416, 40 p. :  ill. (chiefly col.), col. maps ;  28 cm. 
<br/><br/><label>ISBN: </label>9780393912272 :  Free 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human evolution
<br/><br/><label>Dewey Class. No.: </label>599.938  / B789H 2012